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ECM Performance — Diesel ECM Programming
ServiceOff-Road & Export

Fleet & Volume Programming

Fleet downtime compounds across the yard — a programming bottleneck takes ten trucks off the road, not one.

Available For
cummins▸ Supported
paccar▸ Supported
maxxforce▸ Supported
mack▸ Supported
volvo▸ Supported
cat▸ Supported

Programming At Fleet Scale

Programming one truck is a transaction. Programming a fleet is a partnership. Once you are running ten, twenty, or two hundred trucks, the questions stop being "what does this cost?" and start being "how do we keep the whole fleet on the road, predictably, without losing routes to truck downtime, and without our shop manager spending half his week chasing fault codes?" That is the conversation we have most often with fleet customers.

Fleet and volume programming is the same calibration work we do on individual trucks — DPF and EGR delete, performance tuning, recalibration, recovery — but priced, scheduled, and supported in ways that work at scale. Volume pricing reduces the per-ECM cost. Dedicated technicians handle your account. Programmed ECMs can be staged, shipped, or installed in batch. And we sign NDAs when the work needs to stay confidential.

Who This Service Is For

Fleet programming pricing and support is available for organizations that match one of the following profiles:

  • Trucking fleets running ten or more heavy-duty trucks across any mix of brands and engine platforms.
  • Vocational operators — refuse, utility, oilfield, construction, mining, logging — with multi-truck operations that can't afford downtime.
  • Truck dealers and resellers who need ECM work done on inventory before resale, especially export units headed overseas.
  • Repair shops and independent service centers who want to offer ECM programming to their customers without acquiring the calibration libraries and diagnostic hardware themselves. We dealer-service your shop.
  • Export brokers moving used trucks to international markets where local emissions standards differ from US requirements.

If you are running fewer than ten trucks, individual programming via our standard ship-in or remote service is usually the better fit. The fleet program is designed around the operational and economic dynamics of larger operations.

What Fleet Customers Get

Volume Pricing

Per-ECM pricing scales down with quantity. Fleet rates are tier-based — five trucks, ten trucks, twenty-plus trucks each have their own pricing levels. Annual contracts with committed volumes get the deepest rates. We are happy to quote against competitors when you ask.

Dedicated Technician Assignment

Your fleet gets a primary technician who learns your platforms, your fault patterns, and the specific calibration variants your operation needs. When you call, you reach the same tech who programmed the last twelve trucks — not a queue. This shortens diagnostic conversations and means our calibration choices stay consistent across your fleet.

Batch Scheduling And Logistics

Fleet jobs can be scheduled in batches — ship five ECMs at once for combined turnaround, schedule remote programming sessions for multiple trucks back-to-back, or arrange on-site visits to your yard to handle a vehicle group in one day. We will work with your shop schedule to minimize trucks out of service at any one time.

Calibration Library Continuity

We document the specific calibration applied to each truck in your fleet — by VIN, by ECM serial, by calibration ID, with notes on any application-specific adjustments. When a truck needs a follow-up reflash or comes back for an unrelated repair, the history is on file. Your fleet does not lose calibration knowledge when a tech leaves your shop or our shop.

NDA And Confidentiality

Many fleet customers — particularly dealers, export brokers, and competitive operations — need calibration work kept confidential. We routinely sign NDAs covering both the customer relationship and the specific calibrations applied. Our technicians do not discuss customer accounts or share calibrations between accounts.

Dealer Program

Independent diesel repair shops and truck dealers can resell our programming services under their own brand. The dealer program includes:

  • Wholesale pricing structured for healthy retail margins
  • White-label remote session support — your customer never knows we are on the other end of the TeamViewer connection
  • Direct ship-in handling with your shop as the return address
  • Training resources for your service writers and technicians
  • Priority queue placement for dealer-submitted jobs

Dealers interested in the program should submit an inquiry through the dealer application path; we onboard new partners on a rolling basis.

Getting Started

For fleet pricing or dealer program inquiries, the path is:

  1. Initial conversation. Tell us about your fleet — number of trucks, engine platform mix, primary use cases, current pain points. This is usually a 15-minute phone or email exchange.
  2. Volume estimate and NDA. We send pricing tiers based on your expected volume; if confidentiality is a concern, NDAs are exchanged before any specific calibration discussion.
  3. Pilot program. We typically start with 2–3 trucks to validate calibration outcomes against your specific application before scaling up.
  4. Ongoing service. Once the calibration approach is proven against your fleet, we set up regular scheduling and a dedicated account contact.

Most fleet customers see a fully operational programming workflow within 30 days of the initial conversation. Quotes are typically returned same-day or next-business-day depending on the complexity of the fleet mix. Fleets running across multiple engine platforms typically see the largest operational gains, because consistent calibration practices replace the chaos of dealing with three different OEM dealer networks for the same fundamental work.

⏵ Truck down? Fleet stalled?

Ready To Schedule Fleet Programming?

Get a same-day quote, run a remote programming session, or ship your ECM to Fort Lauderdale. Worldwide service, fleet and dealer pricing on request.

Engines This Service Covers

Supported Engine Platforms

Each engine has its own platform-specific calibrations and known fault patterns. Click through for engine-level detail.

Customer Outcomes

Real Results From Fleet Programming

2011 Kenworth T370, 2011 Ford F-750, 2012 Freightliner M2 — bucket / utility fleet
Cummins ISC / ISL

Three weeks of zero limp mode, PTO, or shutdown issues. We made a huge difference in the storm relief — and earned a huge payday.

The Problem

Drove 18 hours into hurricane-stricken Florida with three bucket trucks for emergency power restoration. One truck went into shutdown within days; the other two went into limp mode within a week with PTO failures during sustained bucket operation. Without these trucks operating, the storm-relief contract — and the payday — was at risk.

Outcome

Called ECM Performance at 4:30 PM. Technician drove four hours overnight and arrived before sunrise. Coordinating with off-site team, all three trucks were running perfectly by 2 PM the next day. Three weeks of zero limp-mode, PTO, or shutdown events followed. Storm restoration completed; full payday earned.

Randall K.
Electrical Line Restoration Services — Florida hurricane response
Peterbilt 340, Kenworth T300, Sterling Acterra
Cummins 8.3 ISC / Paccar PX-8

After dealer-replacing turbos, EGRs, DPF filters and DOCs without fixing the problem, ECM Performance gave us a real solution. Wish I'd known about them four years earlier.

The Problem

Of 40 vehicles in the construction waste fleet, the 2007–2009 DPF-equipped trucks were the only ones with problems. Constant regen, power de-rate, recurring check-engine codes. Dealer-replaced turbos, EGRs, DPF filters, and DOCs across multiple trucks without resolving the underlying issue. Money pit.

Outcome

Started with one ECM as a test — back in two days, truck now runs better than the day it was bought. Sent the remaining fleet ECMs one at a time. All reprogrammed trucks are back on the jobsite producing revenue.

Chuck Z.
Construction waste service — 40-truck fleet
Nine Peterbilt 340s
Paccar PX-8

Six weeks, no more problems on the reprogrammed trucks. Sending the rest of the ECMs in one at a time.

The Problem

Nine Peterbilt 340 concrete mixers constantly in regen and breaking down. Trucks shut down in PTO, couldn't idle, and went into limp mode mid-pour. Forced to dump full loads of cement when trucks failed in transit. Dealer service couldn't resolve the recurring pattern.

Outcome

Started with two ECMs — back in two days. Six weeks later, zero recurrences. Working through the rest of the fleet one at a time.

Earl O.
Ready-mix concrete delivery — nine-truck fleet
Freightliner M2 fleet
Cummins ISB / ISC

Freightliner and Cummins couldn't fix our cold-weather DPF problem. ECM Performance did.

The Problem

Fleet of Freightliner M2s with DPF were shutting down on the open road in sub-zero weather. Dealer said nothing was wrong. Routinely towing our own trucks during the plow window — when the money is made.

Outcome

Shipped one ECM via FedEx, back in 48 hours. Two weeks of flawless operation. Now sending the rest of the fleet ECMs in sequence.

Steve R.
Emergency service and plowing — local municipalities
Kenworth T300 dump truck fleet
Paccar PX-8

Both trucks working great. Thanks for the fast service.

The Problem

Heavy idling and PTO duty produced constant DPF problems despite under 20,000 miles per truck. Limp mode, shutdowns, impossible to haul reliably.

Outcome

ECM Performance resolved the DPF pattern across the fleet with fast turnaround.

Charlie G.
Excavation / mining company
Peterbilt 340 dump truck
Paccar PX-8

Customer service, turnaround, and results — all great. Tell your customers not to be afraid of ECM programming.

The Problem

Truck sitting idle through Minnesota winters because the DPF system couldn't handle cold-weather vocational duty. Started with one ECM in November 2012; came back to a working truck for the first time in years.

Outcome

Second ECM programmed in two days — sent Wednesday, back Friday morning. First winter ever the fleet ran without DPF-related problems.

Mark T.
Gravel company — Minnesota
2008 Ford F-650 dump truck
Cummins ISB 6.7

Very happy with the programming, turnaround time, and support. Would definitely recommend.

The Problem

DPF problems across F-450 and F-550 fleet drove the decision to proactively program the low-mileage F-650 before issues arose. Removed DPF ceramics, reattached empty canister.

Outcome

Overnighted ECM, took 20 minutes to remove and reinstall. One missed connector caused a check engine light; ECM Performance support diagnosed it via blink-code pattern. Power and torque increase noticeable.

Steve K.
Landscaper
Four 2009 Peterbilt 335 propane tank trucks
Paccar PX-8

Four trucks on the road all winter long earning money instead of costing us hard dollars out of pocket.

The Problem

$25,000+ in uncovered repair bills and towing charges across four trucks, all DPF-related. Only ran right on the 40-mile drive back from the Cummins dealer. Ready to sell the fleet at a loss.

Outcome

ECMs reprogrammed. All four trucks ran an entire winter on the road earning money instead of costing money.

Scott P.
Propane delivery
Three new 2012 Ford F-750s
Cummins ISB 6.7

End user removed the DPF and is now very happy with these latest trucks. Sending three more ECMs from last year's delivery your way.

The Problem

Previous-year 2011 F-750 export trucks had ongoing shutdowns, red stop-engine lights, and check-engine lights once in service overseas. Local service identified high-sulfur diesel fuel as incompatible with the DPF aftertreatment.

Outcome

Transported the three 2012 trucks directly to ECM Performance before port shipment. Programmed same day. End user removed DPF and urea injection — happy with results. Sending three more ECMs from prior-year fleet for retrofit.

Carlos V.
Import / Export — trucks destined for South America
Three Peterbilt 337 mine service trucks — under 100 service hours each
Paccar PX-8

Trucks run with no problem, no engine codes, and the PTO mode runs great. Professional and quick service.

The Problem

Brand-new mine service trucks wouldn't run on local Congolese diesel fuel. DPF aftertreatment incompatible with available fuel quality. DEF fluid not easy to source in the Congo. Removing the DPF without reprogramming wouldn't let the trucks start.

Outcome

ECMs overnighted from Congo to Florida and back in a week. Mechanic reinstalled, removed DPF DOC and SCR internal elements. Trucks run with no problems and no engine codes; PTO mode runs great.

Randy M.
Mining company — Republic of Congo
⏵ Truck down? Fleet stalled?

Get Your Truck Back On Revenue Routes

Tell us about your truck or fleet. We'll quote turnaround time, pricing, and the right service path — ship-in, remote, or on-site.

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